Dan Halbert
498fec64e2
increase new dynamic stack size to a comfortable value for now
2018-08-03 22:35:20 -04:00
Dan Halbert
dfa2581ffd
Merge pull request #1057 from tannewt/flexible_heap
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Add basic memory allocation outside Python runtime
2018-08-02 18:43:06 -04:00
Scott Shawcroft
5704bc8c93
Share memory.c and a bit of polish.
2018-08-02 14:35:46 -07:00
Scott Shawcroft
64e5691fe7
Update to peripherals merge.
2018-08-02 13:59:12 -07:00
Scott Shawcroft
168aa394db
Move pin struct to the peripherals library.
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Its slimmed down by removing the qstr and bit packing TCC info.
The trinket m0 build actually grows by 20 bytes. The arduino zero
build shrinks by 188 bytes.
2018-08-02 13:59:05 -07:00
Scott Shawcroft
b50f46d4be
Rename to SRC_QSTR_PREPROCESSOR for clarity.
2018-08-02 11:07:22 -07:00
Scott Shawcroft
8cf03d2d00
Speed up QSTR creation by pre-filtering files before pre-processing.
2018-08-02 00:51:52 -07:00
hathach
533d8dda96
fix samd usb hid typo
2018-08-01 08:40:04 +07:00
Scott Shawcroft
a88cdaca6a
Remove rogue execute bit. Must a common incorrect shortcut for me. :-)
2018-07-31 12:42:21 -07:00
Scott Shawcroft
b334289669
Reenable LTO for debug.
2018-07-31 05:18:23 -07:00
Scott Shawcroft
12cf5e51c2
Allow for resizing the stack area.
2018-07-31 05:18:23 -07:00
Scott Shawcroft
777542c716
Add basic memory allocation outside Python runtime
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This allows for the heap to fill all space but the stack. It also
allows us to designate space for memory outside the runtime for
things such as USB descriptors, flash cache and main filename.
Fixes #754
2018-07-31 05:18:03 -07:00
Scott Shawcroft
a6d94b6845
Merge pull request #1068 from dhalbert/micropython-25ae98f-merge
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Micropython 25ae98f merge
2018-07-30 12:33:44 -07:00
Dan Halbert
fbe98ff9a9
Merge pull request #1071 from dhalbert/3.x-hallowing
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add HalloWing
2018-07-29 20:24:47 -04:00
Dan Halbert
680597547c
add HalloWing
2018-07-29 19:22:16 -04:00
Dan Halbert
f48b70050e
merge finished
2018-07-28 13:29:47 -04:00
Dan Halbert
2809b4f9dd
Merge branch 'master' into micropython-25ae98f-merge
2018-07-16 19:36:40 -04:00
Dan Halbert
a20ab40ed2
Merge 3.0.0 final bugfixes and changes to master
2018-07-16 09:01:46 -04:00
Dan Halbert
e2e01efa84
compiles and runs; hangs on import storage;storage.VfsFat.<tab>
2018-07-13 22:51:10 -04:00
Dan Halbert
8bb363f7c4
must set pull after setting direction with gpio_set_pin routines
2018-07-09 17:18:06 -04:00
Scott Shawcroft
54179a0189
Use .s in samd Makefile too.
2018-07-05 04:44:00 -07:00
mrmcwethy
d9723bb613
include RTC fix for SAMd51 in circuitpython build
2018-07-03 06:52:05 -07:00
Scott Shawcroft
074c5ea144
Merge pull request #977 from dhalbert/update_crickit_libs-2
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update crickit-related libs
2018-07-03 12:04:05 -07:00
Dan Halbert
bf9981e8db
bring all frozen libraries up to date
2018-07-03 14:39:21 -04:00
Scott Shawcroft
ec78d3cefd
Mark pointers in cpu registers as in use.
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This prevents bugs where gc_collect is called from C code that did
a recent allocation.
2018-07-03 05:45:50 -07:00
Scott Shawcroft
bf00cde37d
Comment tweak after board change
2018-07-02 14:51:06 -07:00
Dan Halbert
2a0b857643
implement mp_hal_delay_us() to not need interrupts, and use it
2018-06-29 16:01:46 -04:00
mrmcwethy
df4469f92b
Test the BOARD parameter for nullness; display a error if nothing provided
2018-06-29 12:22:31 -07:00
mrmcwethy
d392f01f2c
include RTC fix for SAMd51 in circuitpython build
2018-06-29 05:45:38 -07:00
Dan Halbert
b4fd77bb7c
fix nrf and esp8266 builds for OneWire fix
2018-06-29 00:00:05 -04:00
Dan Halbert
52a11547cb
fix OneWire timing and DigitalInOut.switch_to_input()
2018-06-28 23:32:20 -04:00
Dan Halbert
1f3de5174e
Freeze Adafruit_CircuitPython_Crickit into crickit builds
2018-06-26 19:49:55 -04:00
jerryneedell
de4cd1ee73
add pins D3/D4 to pins.c
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fixes #948
2018-06-20 22:26:59 -04:00
jerryneedell
80d16cb7df
add pins D3/D4 to pins.c
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fixes #948
2018-06-19 22:34:29 -04:00
Scott Shawcroft
a5e03b76a6
Split out the peripherals library in preparation of sharing with MakeCode.
2018-06-15 16:16:21 -07:00
Dan Halbert
fa814a32ce
Make Trinket M0 build fit; make RAMFS in vfs_fat_* tests be compliant with expected API
2018-06-14 21:02:12 -04:00
Dan Halbert
e724bc1c4e
Fix playing audio from SD card
2018-06-14 18:47:40 -04:00
Scott Shawcroft
ee817a2fa8
Correct UART reads to return error on timeout.
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This causes read to correctly return None instead of b''.
Fixes #874
2018-06-12 14:03:27 -07:00
Dan Halbert
4691b30c02
PDMIn: turn serializer on when starting DMA
2018-06-12 12:35:51 -04:00
Scott Shawcroft
73dadb0669
Update to the latest ASF4 which includes an I2C timeout extension while waiting for clock stretching.
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Fixes #778
2018-06-11 18:37:48 -07:00
Dan Halbert
b2d98edb4e
Merge pull request #901 from tannewt/pulseio_too_fast
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Prevent freezing USB during high frequency PulseIn.
2018-06-08 17:59:06 -04:00
Scott Shawcroft
8fb34a5846
Use bool not int.
2018-06-08 14:57:20 -07:00
Scott Shawcroft
66b79723b6
Add code size analysis tool and shrink samd.clock a smidge.
2018-06-08 12:56:32 -07:00
Scott Shawcroft
769788d3c7
Turn off USB pin objects since they are always used for USB.
2018-06-08 12:56:32 -07:00
Scott Shawcroft
383bf9a59e
Wait for the DFLL to be stable.
2018-06-08 12:56:32 -07:00
Scott Shawcroft
07a8899c72
Support M4
2018-06-08 12:56:32 -07:00
Scott Shawcroft
2fbab8067a
Prevent freezing USB during high frequency PulseIn.
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We now track the last time the background task ran and bail on the
PulseIn if it starves the background work. In practice, this
happens after the numbers from pulsein are no longer accurate.
This also adjusts interrupt priorities so most are the lowest level
except for the tick and USB interrupts.
Fixes #516 and #876
2018-06-08 12:56:32 -07:00
Dan Halbert
218930d18b
Check for PDMIn DMA getting stuck.
2018-06-08 08:23:52 -04:00
Kattni Rembor
ba7e0e2f86
Add Adafruit to other M4 board name strings
2018-06-07 13:39:04 -04:00
Kattni Rembor
7b2875d54a
Add Adafruit to board name string
2018-06-07 13:33:13 -04:00
